An impressive lack explored feat, Naruto in his Six Tails form throws a Bijudama that destroys a considerable portion of Konoha.
Omoi = 17px = 1.70 m
Pillar Width = 540px = 54 m
Pillar Width = 3px = 54 m
Wall Height = 18px = 324 m
Wall Height = 8px = 324 m
Bijudama Diameter = 510px = 20655 m - 10327.5 m
This attack has a range only slightly larger than the Deidara's C0.
I would put as a possible result the one thrown by Explosion Yield Calculation that is around 400 Megatons, 200 megatons by dividing it by two because it is not a real explosion like we do here but it is so unrealistic low that I don't even take it seriously.
An explosion that could vaporize Mt Everest is logically much more powerful than that and I calculate it using an estimate based on its area of effect. I mention vaporization because the Bijudama vaporize the area in which they explode, even just launching the attack nearby can vaporize solid rock as if nothing so it is indisputable that it is vaporization:
Bijudama Diameter = 510px = 20655 m - 10327.5 m
Volume Formula = 2/3*pi*r³
Volume = 2.306982e+12 m³ - 2.306982e+18 cm³
Vaporization value is 25700 j/cc
Energy = 5.928e+22 (Country Level - 14 Teratons)
Since Deidara's C0 is Small Country Level and this is a superior attack it is totally consistent with other feats seen in the series.